import {z} from 'zod'

export type ClientKeyIdInWebhookCreateRequest = Record<string, never> | null | string | string;

export type ComponentReferenceRequest = {component_id?: string | undefined, socket_names?: Array<string> | undefined};

export type DefaultMethodInWebhookCreateRequest = string | string;

export type DescriptionInWebhookCreateRequest = string | null | string | string;

export type EnabledInWebhookCreateRequest = boolean | string | string;

export type NameInWebhookCreateRequest = string | string;

export type RequestInWebhookCreateRequest = {body: string | null, headers: {[key: string]: Array<string>}, method: string, url: string, urlTemplateParameters: {[key: string]: string}} | string | string | string | string;

export type ResponseBodyHandlerInWebhookCreateRequest = {[key: string]: Record<string, never>} | string | string | string | string;

export type ResponseHandlerInWebhookCreateRequest = string | null | string | string | string | string;

export type Duration = string;

export type RetryIntervalsInWebhookCreateRequest = Array<Duration> | null | string | string;

export type UrlInWebhookCreateRequest = string | string | string;

export type WebhookCreateRequest = {client_key_id?: ClientKeyIdInWebhookCreateRequest | undefined, component_ids?: Array<string> | undefined, component_references?: Array<ComponentReferenceRequest> | undefined, default_method?: DefaultMethodInWebhookCreateRequest | undefined, description?: DescriptionInWebhookCreateRequest | undefined, enabled?: EnabledInWebhookCreateRequest | undefined, name: NameInWebhookCreateRequest, request?: RequestInWebhookCreateRequest | undefined, response_body_handler?: ResponseBodyHandlerInWebhookCreateRequest | undefined, response_handler?: ResponseHandlerInWebhookCreateRequest | undefined, retry_intervals?: RetryIntervalsInWebhookCreateRequest | undefined, tags?: Array<string> | undefined, type?: ('CLIENT' | 'GENERIC' | 'PARTNER' | 'REWARD') | undefined, url: UrlInWebhookCreateRequest};

export type CreateApiV6WebhooksArgs = {body: WebhookCreateRequest};

export type CreateApiV6WebhooksOptions = {baseUrl?: string | undefined, HEADER?: string | undefined, fetch?: typeof fetch | undefined};

export const clientKeyIdInWebhookResponseBase = z.union([z.string(), z.string(), z.string()]);

export const componentReferenceResponse = z.object({component_id: z.string().optional(), socket_names: z.array(z.string()).optional()});

export const zonedDateTime = z.string();

export const defaultMethodInWebhookResponseBase = z.union([z.string(), z.string()]);

export const descriptionInWebhookResponseBase = z.union([z.string(), z.string(), z.string()]);

export const enabledInWebhookResponseBase = z.union([z.boolean(), z.string(), z.string()]);

export const nameInWebhookResponseBase = z.union([z.string(), z.string()]);

export const requestInWebhookResponseBase = z.union([z.object({body: z.string().nullable(), headers: z.record(z.string(), z.array(z.string())), method: z.string(), url: z.string(), urlTemplateParameters: z.record(z.string(), z.string())}), z.string(), z.string(), z.string(), z.string()]);

export const responseHandlerInWebhookResponseBase = z.union([z.string(), z.string(), z.string(), z.string(), z.string()]);

export const duration = z.string();

export const retryIntervalsInWebhookResponseBase = z.union([z.array(duration), z.string(), z.string()]);

export const urlInWebhookResponseBase = z.union([z.string(), z.string(), z.string()]);

export const responseBodyHandlerInPartnerWebhookResponse = z.union([z.record(z.string(), z.object({})), z.string(), z.string(), z.string(), z.string()]);

export const rewardWebhookFilterResponse = z.object({created_at: zonedDateTime, id: z.string(), type: z.enum(["EXPRESSION", "STATE", "SUPPLIER", "TAGS"]), updated_at: zonedDateTime});

export const webhookResponse = z.discriminatedUnion("type", [z.object({client_key_id: clientKeyIdInWebhookResponseBase, component_ids: z.array(z.string()), component_references: z.array(componentReferenceResponse), created_at: zonedDateTime, default_method: defaultMethodInWebhookResponseBase, description: descriptionInWebhookResponseBase, enabled: enabledInWebhookResponseBase, id: z.string(), name: nameInWebhookResponseBase, request: requestInWebhookResponseBase, response_handler: responseHandlerInWebhookResponseBase, retry_intervals: retryIntervalsInWebhookResponseBase, tags: z.array(z.string()), type: z.literal("CLIENT"), updated_at: zonedDateTime, url: urlInWebhookResponseBase}), z.object({client_key_id: clientKeyIdInWebhookResponseBase, component_ids: z.array(z.string()), component_references: z.array(componentReferenceResponse), created_at: zonedDateTime, default_method: defaultMethodInWebhookResponseBase, description: descriptionInWebhookResponseBase, enabled: enabledInWebhookResponseBase, id: z.string(), name: nameInWebhookResponseBase, request: requestInWebhookResponseBase, response_handler: responseHandlerInWebhookResponseBase, retry_intervals: retryIntervalsInWebhookResponseBase, tags: z.array(z.string()), type: z.literal("GENERIC"), updated_at: zonedDateTime, url: urlInWebhookResponseBase}), z.object({client_key_id: clientKeyIdInWebhookResponseBase, component_ids: z.array(z.string()), component_references: z.array(componentReferenceResponse), created_at: zonedDateTime, default_method: defaultMethodInWebhookResponseBase, description: descriptionInWebhookResponseBase, enabled: enabledInWebhookResponseBase, id: z.string(), name: nameInWebhookResponseBase, request: requestInWebhookResponseBase, response_handler: responseHandlerInWebhookResponseBase, retry_intervals: retryIntervalsInWebhookResponseBase, tags: z.array(z.string()), type: z.literal("PARTNER"), updated_at: zonedDateTime, url: urlInWebhookResponseBase, response_body_handler: responseBodyHandlerInPartnerWebhookResponse}), z.object({client_key_id: clientKeyIdInWebhookResponseBase, component_ids: z.array(z.string()), component_references: z.array(componentReferenceResponse), created_at: zonedDateTime, default_method: defaultMethodInWebhookResponseBase, description: descriptionInWebhookResponseBase, enabled: enabledInWebhookResponseBase, id: z.string(), name: nameInWebhookResponseBase, request: requestInWebhookResponseBase, response_handler: responseHandlerInWebhookResponseBase, retry_intervals: retryIntervalsInWebhookResponseBase, tags: z.array(z.string()), type: z.literal("REWARD"), updated_at: zonedDateTime, url: urlInWebhookResponseBase, filters: z.array(rewardWebhookFilterResponse)})]);

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * Create a webhook
 * 
 * POST /v6/webhooks
 * 
 * Also accepts auth: QUERY, COOKIE
 */
export const createApiV6Webhooks = async (args: CreateApiV6WebhooksArgs, options?: CreateApiV6WebhooksOptions) => {
const {baseUrl = "https://api.extole.io", fetch: fetchFn = fetch, HEADER} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('content-type', "application/json")
headers.set('accept', "application/json")

if (HEADER !== undefined) headers.set("Authorization", HEADER)

const url = `${baseUrl.replace(/\/+$/, '')}/v6/webhooks${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(webhookResponse, await res.json())
};